Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, its tapered points drawing the eye along a graceful arc. This semi-set three-stone ring foundation in 18K yellow gold invites your choice of a 6 x 3 mm center stone, ready to become a personal emblem of commitment.

Handcrafted in our Williamsburg studio, the band’s smooth, polished surface balances subtle warmth with sturdy wearability. The three-stone setting is designed with low-profile prongs that cradle the center stone securely while maintaining a refined silhouette, ideal for daily wear without catching.

Each piece begins with responsibly sourced 18K yellow gold, chosen for its rich tone and durability. Our lab-grown diamonds offer a clarity and brilliance that mirror mined stones but with a lighter environmental footprint, reflecting a quiet dedication to ethical jewelry.

The slender band fits comfortably on the finger, its gentle curve allowing for effortless stacking alongside wedding bands or other favorites. The marquise shape’s elongation visually lengthens the finger, lending an elegant, architectural presence without overwhelming smaller hands.

Should you need resizing or wish to explore custom stone options, our Brooklyn studio offers personalized consultations to ensure your ring fits perfectly and reflects your vision.

Discover the possibilities in person at our Williamsburg workshop or begin your custom design journey online, where expert guidance meets thoughtful craftsmanship.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical materials and a local, artisanal approach to custom design.

See how your design comes to life with our Ring Design Online, or start a truly custom piece from scratch in our Williamsburg studio.

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